- #1

srnixo

- 51

- 10

- Homework Statement
- I am completely unable to solve the second and third questions, can you please help and guide me?

- Relevant Equations
- .

**Here is the exercise:**

**And these are my attempts:**

This is for the first question about the electric field.

(I know I'm missing the drawing, which is a drawing of the plane layer of thickness 2e with a cylinder on it as a GAUSS SURFACE ).

**As for the second question, I'm not sure about it, so I asked for your help.**

-> For the third question, I really can't draw the graphs, so I want to know the secret of drawing the graph, how do I know it is hyperbolic or linear or just a random shape etc... , because our professor in the previous exercises draws them directly without us understanding how, even when we ask her, she doesn't answer us. (please help).

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